A hemicryptophane with a triple-stranded helical structure.
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ABSTRACT:
SUBMITTER: Long A
PROVIDER: S-EPMC6071729 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Publications
A hemicryptophane with a triple-stranded helical structure.
Long Augustin A Perraud Olivier O Jeanneau Erwann E Aronica Christophe C Dutasta Jean-Pierre JP Martinez Alexandre A
Beilstein journal of organic chemistry 20180724
A hemicryptophane cage bearing amine and amide functions in its three linkers was synthesized in five steps. The X-ray molecular structure of the cage shows a triple-stranded helical arrangement of the linkers stabilized by intramolecular hydrogen bonds between amide and amine groups. The chirality of the cyclotriveratrylene unit controls the propeller arrangement of the three aromatic rings in the opposite part of the cage. <sup>1</sup>H NMR studies suggest that this structure is retained in so ...[more]
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